Finite Group Databasebeta

← C2×#22625581 #34018500

Subgroups — C2×#22625581 #34018500

Order 18688.

806 conjugacy classes of subgroups.

The subgroup lattice has 272 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989622C212yesmaximal, complemented
2#22625581C218yesmaximal, direct product factor
3C2×#17989448C211yesmaximal, characteristic, complemented
4C2×D4⋊#10596833C212yesmaximal, complemented
5C2×#17989428C211yesmaximal, characteristic, complemented
6C2×D8×Dic73C211yesmaximal, characteristic
7C22×#11924037—22no—
8#17989622—24no—
9#17989622C2218yescomplemented
10C2×C4⋊#10596833C2212yes—
11C2×C22⋊#10596833—22no—
12C2×C4×#10596833C2211yescharacteristic
13C2×C4×#10596833C2211yescharacteristic
14#17989448C2214yescomplemented
15D4⋊#10596833C2218yescomplemented
16#17989428C2214yescomplemented
17C2×D4×Dic73C2212yes—
18D8×Dic73C414yes—
19D8×Dic73C2214yes—
20C2×#14556525C411yescharacteristic
21C2×#14556512C412yes—
22C2×C8×Dic73C2211yescharacteristic
23C22×D8×C73C411yescharacteristic
24C2×#11924037—28no—
25C2×#11924037—48no—
26C22×#10596833—22no—
27C22×#10596833—21no—
28C22×#10596833D412yes—
29C4⋊#10596833—22no—
30C4⋊#10596833C2314yes—
31C22⋊#10596833—28no—
32C4×#10596833—21no—
33C4×#10596833D412yes—
34C4×#10596833C2312yes—
35C4×#10596833C2312yes—
36C23×Dic73—22no—
37C22×#10596831C2×C411yescharacteristic
38D4×Dic73—22no—
39D4×Dic73—22no—
40D4×Dic73C2×C414yes—
41D4×Dic73C2314yes—
42C2×C4⋊Dic73C2×C412yes—
43C2×C22⋊Dic73—22no—
44C2×C4×Dic73C2311yescharacteristic
45#14556525C2×C414yes—
46#14556512C2×C418yes—
47C8×Dic73C2×C412yes—
48C8×Dic73C2312yes—
49C22×D4×C73C2×C412yes—
50C2×D8×C73—24no—
51C2×D8×C73C2×C414yes—
52C22×C8×C73C2×C411yescharacteristic
53#11924037—416no—
54C2×#10596833—24no—
55C2×#10596833—24no—
56C2×#10596833—22no—
57C2×#10596833—42no—
58C2×#10596833—44no—
59C2×#10596833C2×D414yes—
60C22×Dic73—22no—
61C22×Dic73—24no—
62C22×Dic73—24no—
63C22×Dic73—44no—
64C22×Dic73—44no—
65C22×Dic73C2×D411yescharacteristic
66C22×Dic73#4111yescharacteristic
67C2×#10596831—22no—
68C2×#10596831C22×C412yes—
69C4⋊Dic73—22no—
70C4⋊Dic73C22×C414yes—
71C22⋊Dic73—24no—
72C22⋊Dic73—24no—
73C4×Dic73C22×C411yescharacteristic
74C4×Dic73C2×D411yescharacteristic
75C4×Dic73#4111yescharacteristic
76C4×Dic73C2411yescharacteristic
77C24×C73—22no—
78C2×D4×C73—22no—
79C2×D4×C73—24no—
80C2×D4×C73—24no—
81C2×D4×C73C22×C414yes—
82C22×C4×C73C22×C411yescharacteristic
83D8×C73—28no—
84C2×C8×C73M1614yescomplemented
85C2×C8×C73C22×C412yes—
86C23×C73—24no—
87C23×C73—44no—
88C23×C73—44no—
89C23×C73—44no—
90C23×C73C4×D411yescharacteristic
91D4×C73—24no—
92D4×C73—24no—
93D4×C73—44no—
94C2×C4×C73C4×D411yescharacteristic
95C2×C4×C73C2×M1612yes—
96C2×C4×C73#13112yes—
97C2×C4×C73C23×C411yescharacteristic
98C2×Dic73—22no—
99C2×Dic73—24no—
100C2×Dic73—44no—
101C2×Dic73—44no—
102C2×Dic73—44no—
103C2×Dic73—48no—
104C2×Dic73C4×D411yescharacteristic
105C2×Dic73C4×D411yescharacteristic
106C2×Dic73AGL(1,ℤ/8)14yes—
107C2×Dic73C22×D411yescharacteristic
108C2×Dic73C2×#4111yescharacteristic
109#10596833—24no—
110#10596833—42no—
111#10596833—44no—
112C8×C73C2×M1614yescomplemented
113#10596831—22no—
114C22×C73—44no—
115C22×C73—44no—
116C22×C73—44no—
117C22×C73—88no—
118C22×C73#43612yes—
119C22×C73#44212yes—
120C22×C73#44412yes—
121C22×C73C2×C4×D411yescharacteristic
122C4×C73#43612yes—
123C4×C73C22×M1611yescharacteristic
124C4×C73C2×#13111yescharacteristic
125Dic73—21no—
126Dic73—21no—
127Dic73—44no—
128Dic73#44212yes—
129Dic73C2×AGL(1,ℤ/8)12yes—
130C2×#1594—731nomaximal, Sylow
131C2×C73—84no—
132C2×C73#159414yescomplemented
133C2×C73C2×#43611yescharacteristic
134C2×C73C2×#44211yescharacteristic
135C2×C73C2×#44411yescharacteristic
136C2×C4×D8—731no—
137C2×#436—732no—
138#1594—738no—
139C2×#334—731no—
140C2×D4⋊C8—732no—
141C2×#322—731no—
142C73C2×#159411yescharacteristic, complemented, Sylow
143C22×D8#6440811yescharacteristic
144C22×M16—1462no—
145C2×C4×D4—732no—
146C4×D8—734no—
147C4×D8—734no—
148#436—738no—
149#436—1464no—
150C2×#107—731no—
151C2×C4⋊C8—732no—
152C2×#102—732no—
153C2×C22⋊C8—1462no—
154C2×C4×C8—731no—
155C2×C4×C8—731no—
156C2×C4×C8—731no—
157#334—734no—
158D4⋊C8—738no—
159#322—734no—
160C22×D4C2×#6440812yes—
161C23×C4—1462no—
162C2×D8—24no—
163C2×D8C2×#6440814yes—
164C2×M16—2928no—
165C2×M16—1468no—
166C22×C8—732no—
167C22×C8—731no—
168C22×C8—1462no—
169C22×C8—1461no—
170C22×C8C2×#6440811yescharacteristic
171C4×D4—734no—
172C4×D4—734no—
173C4×D4—1462no—
174C4×D4—1462no—
175C2×C4⋊C4—732no—
176C2×C22⋊C4—1462no—
177C2×C42—731no—
178#107—734no—
179C4⋊C8—734no—
180C4⋊C8—1462no—
181#102—738no—
182C22⋊C8—1468no—
183C4×C8—732no—
184C4×C8—732no—
185C4×C8—732no—
186C4×C8—732no—
187C4×C8—732no—
188C4×C8—1461no—
189C24—22no—
190C2×D4—24no—
191C2×D4—24no—
192C2×D4—22no—
193C2×D4C22×#6440814yes—
194C22×C4—2924no—
195C22×C4—2924no—
196C22×C4—731no—
197C22×C4—731no—
198C22×C4—1464no—
199C22×C4—1464no—
200C22×C4—1462no—
201C22×C4C22×#6440811yescharacteristic
202D8—28no—
203M16—29216no—
204C2×C8—2924no—
205C2×C8—2922no—
206C2×C8—734no—
207C2×C8—732no—
208C2×C8—1462no—
209C2×C8—1464no—
210C2×C8—1464no—
211C2×C8—1462no—
212C2×C8#1192403714yescomplemented
213C2×C8C22×#6440812yes—
214C4⋊C4—734no—
215C4⋊C4—1462no—
216C22⋊C4—1464no—
217C22⋊C4—1464no—
218C42—731no—
219C42—731no—
220C42—731no—
221C42—731no—
222C23—24no—
223C23—44no—
224C23—44no—
225C23—44no—
226C23D4×#6440811yescharacteristic
227D4—24no—
228D4—24no—
229D4—44no—
230C2×C4—2924no—
231C2×C4—2924no—
232C2×C4—2924no—
233C2×C4—2928no—
234C2×C4—731no—
235C2×C4—731no—
236C2×C4—734no—
237C2×C4—731no—
238C2×C4—731no—
239C2×C4—1464no—
240C2×C4—1462no—
241C2×C4D4×#6440811yescharacteristic
242C2×C4C2×#1192403712yes—
243C2×C4#1455667812yes—
244C2×C4C23×#6440811yescharacteristic
245C8—2924no—
246C8—2922no—
247C8—1464no—
248C8—1462no—
249C8C2×#1192403714yescomplemented
250C22—44no—
251C22—44no—
252C22—44no—
253C22—88no—
254C22#1798962212yes—
255C22#1798962812yes—
256C22#1798963412yes—
257C22C2×D4×#6440811yescharacteristic
258C4—2924no—
259C4—732no—
260C4—732no—
261C4—1461no—
262C4—1461no—
263C4#1798962212yes—
264C4C22×#1192403711yescharacteristic
265C4C2×#1455667811yescharacteristic
266C2—84no—
267C2#2262558114yesdirect product factor
268C2C2×#1798962211yescharacteristic
269C2C2×#1798962811yescharacteristic
270C2C2×#1798963411yescharacteristic
subgroupG/H
centerC23D4×#64408
commutatorC2×C4×C73C23×C4
FrattiniC2×C4C23×#64408
Fitting, prime radicalC22×D8×C73C4
socleC23×C73C4×D4
cosocleC4×Dic73C24
hypercenterC22×D8#64408
hypocenterC73C2×#1594
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#17989622C2semidirect
2. #22625581C2direct (N × H)
3. C2×#17989448C2semidirect
4. C2×D4⋊#10596833C2semidirect
5. C2×#17989428C2semidirect
9. #17989622C22semidirect
14. #17989448C22semidirect
15. D4⋊#10596833C22semidirect
16. #17989428C22semidirect
84. C2×C8×C73M16semidirect
112. C8×C73C2×M16semidirect
132. C2×C73#1594semidirect
142. C73C2×#1594semidirect
212. C2×C8#11924037semidirect
249. C8C2×#11924037semidirect
267. C2#22625581direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#179896222
#226255812
C2×#179894482
C2×D4⋊#105968332
C2×#179894282
C2×D8×Dic732
C2×#159473